Home / 2,432,730,714,750.30-3,357,171,710,845.20-1,320,340,985,710.30

Finding the Fourth Proportional to 2,432,730,714,750.30, 3,357,171,710,845.20 and 1,320,340,985,710.30

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Solution

The fourth proportional to 2,432,730,714,750.30, 3,357,171,710,845.20 and 1,320,340,985,710.30 is: 1,822,072,364,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,730,714,750.30 : 3,357,171,710,845.20 = 1,320,340,985,710.30 : x
  2. Step 2: Convert to fraction form
    2,432,730,714,750.30/3,357,171,710,845.20 = 1,320,340,985,710.30/x
  3. Step 3: Cross multiply
    2,432,730,714,750.30x = 3,357,171,710,845.20 × 1,320,340,985,710.30
  4. Step 4: Simplify right side
    2,432,730,714,750.30x = 4,432,611,405,896,085,808,349,184
  5. Step 5: Solve for x
    x = 4,432,611,405,896,085,808,349,184/2,432,730,714,750.30
  6. Step 6: Final answer
    x = 1,822,072,364,614.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.